191775797438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21650011}}^1$

素因数の和:21650159

約数の個数: 16

約数和(自身を含む): 297211364736

約数和(自身を除く): 105435567298

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 21650011, 43300022, 930950473, 1861900946, 2229951133, 4459902266, 95887898719, 191775797438]

約数ペア:

[(1, 191775797438), (2, 95887898719), (43, 4459902266), (86, 2229951133), (103, 1861900946), (206, 930950473), (4429, 43300022), (8858, 21650011)]